2.3.1 spase://CNES/NumericalData/CDPP-AMDA/Indices/Ground_Based/ground-based-asy asy/sym Longitudinally asymmetric and symmetric horizontal component disturbances 2018-06-22T10:48:29Z WDC Kyoto and ISGI website at EOST; License: CC BY-NC https://creativecommons.org/licenses/by-nc/4.0/ DataProducer spase://CNES/Person/WDC TechnicalContact spase://CNES/Person/Aude.Chambodut TechnicalContact WDC for Geomagnetism - Kyoto, Japan http://wdc.kugi.kyoto-u.ac.jp/ IAGA geomagnetic indices http://isgi.unistra.fr/indices_aa.php spase://SMWG/Repository/CNES/CDPP-AMDA Online Open AMDA at CDPP http://amda.cdpp.eu Text WDC Kyoto via ISGI/UNISTRA spase://CNES/Instrument/CDPP-AMDA/Indices/Ground_Based MagneticField 1981-01-01T00:00:00Z 2018-06-30T23:59:00Z PT1M Earth.NearSurface.EquatorialRegion asy asy nT 3 asy-h 1 asy(0) asy-d 2 asy(1) sym sym nT 3 sym-h 1 sym(0) sym-d 2 sym(1)